jaroslav@248: /**
jaroslav@248:  * Back 2 Browser Bytecode Translator
jaroslav@248:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@248:  *
jaroslav@248:  * This program is free software: you can redistribute it and/or modify
jaroslav@248:  * it under the terms of the GNU General Public License as published by
jaroslav@248:  * the Free Software Foundation, version 2 of the License.
jaroslav@248:  *
jaroslav@248:  * This program is distributed in the hope that it will be useful,
jaroslav@248:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@248:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@248:  * GNU General Public License for more details.
jaroslav@248:  *
jaroslav@248:  * You should have received a copy of the GNU General Public License
jaroslav@248:  * along with this program. Look for COPYING file in the top folder.
jaroslav@248:  * If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@248:  */
jaroslav@248: package org.apidesign.vm4brwsr;
jaroslav@248: 
jaroslav@248: import static org.testng.Assert.*;
jaroslav@248: import org.testng.annotations.Test;
jaroslav@248: 
jaroslav@248: /**
jaroslav@248:  *
jaroslav@248:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@248:  */
jaroslav@248: public class ByteCodeToJavaScriptTest {
jaroslav@248:     
jaroslav@248:     public ByteCodeToJavaScriptTest() {
jaroslav@248:     }
jaroslav@248: 
jaroslav@248:     @Test
jaroslav@248:     public void findMethodNameManglesObjectsCorrectly() {
jaroslav@248:         StringBuilder cnt = new StringBuilder();
lubomir@282:         char[] returnType = { 'V' };
jaroslav@248:         String ret = ByteCodeToJavaScript.findMethodName(new String[] { 
jaroslav@248:             "StringTest", "replace", "(Ljava/lang/String;CC)Ljava/lang/String;"
lubomir@282:         }, cnt, returnType);
jaroslav@248:         assertEquals(cnt.toString(), "000", "No doubles or longs");
lubomir@282:         assertTrue(returnType[0] != 'V', "Returns string");
jaroslav@248:         assertEquals(ret, "replace__Ljava_lang_String_2Ljava_lang_String_2CC");
jaroslav@248:     }
jaroslav@248: 
jaroslav@248:     @Test
jaroslav@248:     public void manglingArrays() {
jaroslav@248:         StringBuilder cnt = new StringBuilder();
lubomir@282:         char[] returnType = { 'V' };
jaroslav@248:         String ret = ByteCodeToJavaScript.findMethodName(new String[] { 
jaroslav@248:             "VMinVM", "toJavaScript", "([B)Ljava/lang/String;"
lubomir@282:         }, cnt, returnType);
jaroslav@248:         assertEquals(cnt.toString(), "0", "No doubles or longs");
lubomir@282:         assertTrue(returnType[0] != 'V', "Returns string");
jaroslav@248:         assertEquals(ret, "toJavaScript__Ljava_lang_String_2_3B");
jaroslav@248:     }
jaroslav@1409:     
jaroslav@1409:     @Test public void mangleJsCallbackToAType() throws Exception {
jaroslav@1409:         String res = ByteCodeToJavaScript.mangleJsCallbacks(
jaroslav@1409:             "org.apidesign.bck2brwsr.vmtest.impl.HtmlAnnotations",
jaroslav@1409:             "onError", "Ljava/lang/Object;", false
jaroslav@1409:         );
jaroslav@1409:         assertEquals(res, 
jaroslav@1754:             "org_1apidesign_1bck2brwsr_1vmtest_1impl_1HtmlAnnotations$onError$"
jaroslav@1754:                 + "Ljava_1lang_1Object_12__"
jaroslav@1754:                 + "Ljava_lang_Object_2Lorg_apidesign_bck2brwsr_vmtest_impl_HtmlAnnotations_2Ljava_lang_Object_2",
jaroslav@1754:             "Pretty long method name"
jaroslav@1754:         );
jaroslav@1754:     }
jaroslav@1754:     @Test public void mangleJsCallbackToATypeWithString() throws Exception {
jaroslav@1754:         String res = ByteCodeToJavaScript.mangleJsCallbacks(
jaroslav@1754:             "org.apidesign.bck2brwsr.vmtest.impl.HtmlAnnotations",
jaroslav@1754:             "onMessage", "Ljava/lang/String;", false
jaroslav@1754:         );
jaroslav@1754:         assertEquals(res, 
jaroslav@1754:             "org_1apidesign_1bck2brwsr_1vmtest_1impl_1HtmlAnnotations$onMessage$"
jaroslav@1754:                 + "Ljava_1lang_1String_12__"
jaroslav@1754:                 + "Ljava_lang_Object_2Lorg_apidesign_bck2brwsr_vmtest_impl_HtmlAnnotations_2Ljava_lang_String_2",
jaroslav@1409:             "Pretty long method name"
jaroslav@1409:         );
jaroslav@1409:     }
jaroslav@248: }